Table 3 Summary of OHEC barrier discussed by the articles in the systematic review
Barriers Type | Number of articles |
|---|---|
 Culture/community | 39% (12/31) |
 Infrastructure | 55% (17/31) |
 Communication/coordination | 45% (14/31) |
 Transport | 55% (17/31) |
 Equipment | 29% (9/31) |
 Personnel | 61% (19/31) |
Number of Barriers mentioned | |
 6 barriers | 6% (2/31) |
 5 barriers | 13% (4/31) |
 4 barriers | 32% (10/31) |
 3 barriers | 26% (8/31) |
 2 barriers | 10% (3/31) |
 1 barriers | 3% (1/31) |
 0 barriers | 13% (4/31) |